2pcs For 2013-2019 Nissan Frontier 2.5L L4 O2 Oxygen Sensor Upstream Downstream

2x Upstream+Downstream Oxygen Sensor For 2005-2011 2012 Nissan Frontier 2.5L

2X Upstream & Downstream Oxygen O2 Sensor for Nissan Frontier 2013-2019 2.5L

For 2002-2004 Nissan Xterra Frontier 2.4L 2pcs, Oxygen Sensor, Upstream + Down

For 2013-2019 Nissan Frontier 2.5L L4 2pcs O2 Oxygen Sensor Upstream+Downstream

2X Oxygen O2 Sensor Upstream + Downstream for 2013- 2019 Nissan Frontier 2.5L

2Pcs Upstream+Downstream Oxygen Sensor For 2005-2011 2012 Nissan Frontier 2.5L